EP 4250781 A4 20240327 - SYSTEM SWITCHING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
Title (en)
SYSTEM SWITCHING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
Title (de)
SYSTEMUMSCHALTVERFAHREN UND -VORRICHTUNG, ELEKTRONISCHE VORRICHTUNG UND LESBARES SPEICHERMEDIUM
Title (fr)
PROCÉDÉ ET APPAREIL DE COMMUTATION DE SYSTÈME, DISPOSITIF ÉLECTRONIQUE, ET SUPPORT DE STOCKAGE LISIBLE
Publication
Application
Priority
- CN 202011424659 A 20201208
- CN 2021124887 W 20211020
Abstract (en)
[origin: WO2022121522A1] The present application relates to a system switching method and apparatus, an electronic device, and a computer-readable storage medium. When the electronic device runs a second operating system, the second operating system can independently support a first Bluetooth service. When the electronic device runs a first operating system, the first operating system needs to communicate with a Bluetooth module indirectly by means of the second operating system. In other words, when the electronic device runs the first operating system, the first operating system and the second operating system jointly support the first Bluetooth service. Therefore, during the process in which the electronic device switches from running the second operating system to running the first operating system in response to a first instruction, a second processor that runs the second operating system is always in a communicatively connected state with the Bluetooth module without communication interruption.
IPC 8 full level
H04W 4/80 (2018.01); G06F 1/3293 (2019.01); G06F 9/4401 (2018.01); G06F 9/48 (2006.01); H04W 52/02 (2009.01); H04W 84/18 (2009.01); H04W 88/02 (2009.01); H04W 88/06 (2009.01)
CPC (source: CN EP US)
G06F 1/3228 (2013.01 - EP); G06F 1/3278 (2013.01 - EP); G06F 1/3287 (2013.01 - EP); G06F 9/441 (2013.01 - CN EP US); G06F 9/485 (2013.01 - EP); H04W 4/80 (2018.02 - CN EP US); H04W 24/04 (2013.01 - CN); H04W 52/0235 (2013.01 - EP); H04W 52/0258 (2013.01 - EP); G06F 1/163 (2013.01 - EP); G06F 1/1698 (2013.01 - EP); H04W 84/18 (2013.01 - EP); H04W 88/06 (2013.01 - EP); Y02D 30/70 (2020.08 - EP)
Citation (search report)
- [XI] EP 1678971 A1 20060712 - ERICSSON TELEFON AB L M [SE]
- [A] EP 3018582 A2 20160511 - SAMSUNG ELECTRONICS CO LTD [KR]
- [A] US 2003135771 A1 20030717 - CUPPS BRYAN T [US], et al
- See also references of WO 2022121522A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4250781 A1 20230927; EP 4250781 A4 20240327; CN 112492564 A 20210312; CN 112492564 B 20230124; CN 114422992 A 20220429; US 2023305856 A1 20230928; WO 2022121522 A1 20220616
DOCDB simple family (application)
EP 21902229 A 20211020; CN 202011424659 A 20201208; CN 2021124887 W 20211020; CN 202210065587 A 20201208; US 202318205987 A 20230605